Home / 3,070,651.96-4,609,969.28-2,361,178.22

Finding the Fourth Proportional to 3,070,651.96, 4,609,969.28 and 2,361,178.22

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Solution

The fourth proportional to 3,070,651.96, 4,609,969.28 and 2,361,178.22 is: 3,544,836.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,070,651.96 : 4,609,969.28 = 2,361,178.22 : x
  2. Step 2: Convert to fraction form
    3,070,651.96/4,609,969.28 = 2,361,178.22/x
  3. Step 3: Cross multiply
    3,070,651.96x = 4,609,969.28 × 2,361,178.22
  4. Step 4: Simplify right side
    3,070,651.96x = 10,884,959,046,999.19
  5. Step 5: Solve for x
    x = 10,884,959,046,999.19/3,070,651.96
  6. Step 6: Final answer
    x = 3,544,836.47

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.